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What does "pch" stand for?

Tags:

r

This line of R code

plot(1:3,4:6,pch=7:9)

produces a plot with three points drawn with different symbols. What does pch stand for?

like image 974
Chad Avatar asked Dec 24 '22 13:12

Chad

1 Answers

See ?points: pch: plotting ‘character’

like image 155
Juan Avatar answered Jan 13 '23 23:01

Juan
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